package com.aikon.wht.designPattern.decorator;

/**
 * Created by haitao.wang on 2016/12/7.
 */
public abstract class TasteDecorator extends Beverage {

    Beverage beverage;

    public TasteDecorator(Beverage beverage) {
        this.beverage = beverage;
    }

    public abstract float cost();
}
